Re-issue of P09-30 : Short circuit protection for trailing cables longer than 500 feet.

Bibliographic Details
Corporate Author:	United States. Mine Safety and Health Administration
Format:	Government Document eBook
Language:	English
Published:	[Arlington, Va.] : [U.S. Dept. of Labor, Mine Safety and Health Administration], [2011]
Series:	Program information bulletin ; no. P 11-07.
Subjects:	Short circuits > Evaluation. Coal mines and mining > United States. Mine safety > United States. Coal mines and mining > Electric equipment > Evaluation.
Online Access:	https://purl.fdlp.gov/GPO/gpo9959

Available Online